Trailer hitch wiring for 2007 Seneca 34ss wanted

[quadnkev]

Apparently the wiring is incomplete on 2007 Senecas as they come from the factory.
Does someone have a wiring diagram to make it complete for towing a unit with trailer brakes and to charge a battery?
I intend to install Prodigy brake controller and want to know if the GM harness will plug into the fuse box like in my
2003 GMC truck and if and where a fuse needs to be installed too.
Thanks, Kev

[Francesca]

Hi, Kev

The owner's manual for the 2007 indicates that it should have come with 7-pole trailer wiring, which would provide brake control and charging in addition to lights etc.
The manual indicates it's provided/installed by the Chassis manufacturer (before Jayco gets it)...
Is it possible somebody removed the harness???

Towing wiring is on page 54 of the manual-
pdf at Jayco Owner Manuals | Cunningham Campers, Inc.

Hope this helps

Francesca

[quadnkev]

I did check the manual out thanks for that bit of info.
I found it to be misleading in the owners manual and called Jayco mfg to ask and clarify.
The charge and brake signal wires are not present and need to be
added for the 7-wire connector to operate correctly on a trailer with axle brakes and a battery to be charged.
I am having some repairs done at a Jayco dealer and opted to have them do it and be done with it.
I appreciate the heads up.

Quote:

Originally Posted by Francesca Hi, Kev The owner's manual for the 2007 indicates that it should have come with 7-pole trailer wiring, which would provide brake control and charging in addition to lights etc. The manual indicates it's provided/installed by the Chassis manufacturer (before Jayco gets it)... Is it possible somebody removed the harness??? Towing wiring is on page 54 of the manual- pdf at Jayco Owner Manuals | Cunningham Campers, Inc. Hope this helps Francesca